prEN ISO 9680

SLOVENSKI STANDARD
01-junij-2025
Nadomešča:
SIST EN ISO 9680:2022
Zobozdravstvo - Operacijska razsvetljava (ISO/DIS 9680:2025)
Dentistry - Operating lights (ISO/DIS 9680:2025)
Zahnheilkunde - Behandlungsleuchten (ISO/DIS 9680:2025)
Médecine bucco-dentaire - Luminaires opératoires (ISO/DIS 9680:2025)
Ta slovenski standard je istoveten z: prEN ISO 9680
ICS:
11.060.20 Zobotehnična oprema Dental equipment
91.160.10 Notranja razsvetljava Interior lighting
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 9680
ISO/TC 106/SC 6
Dentistry — Operating lights
Secretariat: DIN
Médecine bucco-dentaire — Luminaires opératoires
Voting begins on:
2025-03-31
ICS: 11.060.20
Voting terminates on:
2025-06-23
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO/DIS 9680:2025(en)
DRAFT
ISO/DIS 9680:2025(en)
International
Standard
ISO/DIS 9680
ISO/TC 106/SC 6
Dentistry — Operating lights
Secretariat: DIN
Médecine bucco-dentaire — Luminaires opératoires
Voting begins on:
ICS: 11.060.20
Voting terminates on:
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2025
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: +41 22 749 01 11
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 9680:2025(en)
ii
ISO/DIS 9680:2025(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 2
4.1 Optical requirements .2
4.1.1 Adjustable level of illuminance .2
4.1.2 Illumination pattern.2
4.1.3 Illuminance in patient's eyes .4
4.1.4 Chromatic uniformity .4
4.1.5 Chromaticity and correlated colour temperature .5
4.1.6 Shadow .5
4.1.7 Colour fidelity.6
4.1.8 Actinic UV hazard exposure for the skin and eye .6
4.1.9 Near-UV hazard exposure for the eye .6
4.1.10 Retinal blue light hazard exposure .6
4.1.11 Single fault condition for photobiological safety .6
4.1.12 Heat due to optical radiation .7
4.1.13 Compatibility with light-activated restorative materials.7
4.2 Mechanical requirements .7
4.2.1 Operating controls .7
4.2.2 Stability after positioning .7
4.2.3 Expelled parts .7
4.3 Reprocessing .7
4.4 Electrical requirements.8
4.5 Usability .8
5 Sampling . 8
6 Testing. 8
6.1 General .8
6.2 Visual inspection .8
6.3 Optical tests .8
6.3.1 Test set-up .8
6.3.2 Level of illuminance and illuminance pattern .9
6.3.3 Illuminance uniformity .9
6.3.4 Illuminance in the patient’s eyes .9
6.3.5 Chromatic uniformity .9
6.3.6 Chromaticity and correlated colour temperature .10
6.3.7 Shadow .10
6.3.8 Colour fidelity.11
6.3.9 Actinic UV hazard exposure for the skin and eye .11
6.3.10 Near-UV hazard exposure for the eye . 12
6.3.11 Retinal blue light hazard exposure . 12
6.3.12 Heat due to optical radiation .14
6.3.13 Compatibility with light-activated restorative materials.14
7 Manufacturer's instructions . 14
7.1 Documents.14
7.2 Instructions for use .14
7.3 Technical description. 15
7.4 Check . 15
8 Packaging.15
8.1 General . 15

iii
ISO/DIS 9680:2025(en)
8.2 Identification . 15
9 Marking . .16
9.1 Marking on the outside of operating lights .16
9.2 Graphical symbols .
...